Hi all,
Not sure if this is the right place for this kind of question, but I've just bought a Fx-991MS and noticed a possible bug when storing a value to memory that has been a result of using the Ans memory.
When 'ans' is part of the calculation, repeatedly pressing the = button repeats the function.
Eg I type
2 =
Then type
2+Ans
And I get 4, as you'd expect. If I press the = button more times, the calculator repeats the function by adding 2 each time, so the answer will be 4, 6, 8, 10 etc.
However If I try to store one of the answers to memory, the calculator repeats the function one more time before storing it.
Eg I type:
2 =
Ans + 2 =
(shift STO) A
And the value stored in memory A is 6, not 4.
Am i doing something wrong, or if this is a bug what is the best workaround?
Thanks
Jon